Hi Roger,
Not necessarily – but it always pays to keep your hardware up to date as you can.
2020 publishes and regularly reviews its hardware recommendations for running 2020 Fusion. Please note that we do not provide minimum requirements, but users might experience less than optimal performance if using a specification lower than recommended.
Please click on the link below for details of our current recommendations:
https://www.2020spaces.com/wp-content/uploads/2014/10/2020Fusion_SystemRecommendations_20141022.pdf